/* ==========================================================================
   LAYOUT — Container, grid, section spacing
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

/* ---- Section spacing ---- */
.section {
  padding: 60px 0;
}

.section--sm {
  padding: 40px 0;
}

.section--lg {
  padding: 80px 0;
}

.section--gray {
  background-color: var(--color-bg);
}

.section--dark {
  background-color: var(--primary);
  color: var(--color-text-primary);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-primary);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.9);
}

/* ---- Section header ---- */
.section__header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
  background: transparent;
  padding: 0;
  border-radius: 0;
  border: 0;
}

.section__title {
  margin-bottom: var(--space-4);
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ---- Grid system ---- */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ---- Flex utilities ---- */
.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--column {
  flex-direction: column;
}

.flex--gap-4 {
  gap: var(--space-4);
}

.flex--gap-6 {
  gap: var(--space-6);
}

.flex--gap-8 {
  gap: var(--space-8);
}

.flex--wrap {
  flex-wrap: wrap;
}

/* ---- Main content (push footer down) ---- */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page__content {
  flex: 1;
}